Adding entrypoint

.gitignore

@@ -1,7 +1,6 @@
 bin
 vendor
 .history
-gdg
 importer.yml
 dist/
 prod/

cmd/gdg/main.go

@@ -0,0 +1,30 @@
+package main
+
+import (
+	_ "embed"
+	"github.com/esnet/gdg/cli"
+	"github.com/esnet/gdg/cli/support"
+	"log"
+	"os"
+
+	api "github.com/esnet/gdg/internal/service"
+)
+
+var (
+	getGrafanaSvc = func() api.GrafanaService {
+		return api.NewApiService()
+	}
+)
+
+func main() {
+	setGrafanaSvc := func() support.RootOption {
+		return func(response *support.RootCommand) {
+			response.GrafanaSvc = getGrafanaSvc
+		}
+	}
+
+	err := cli.Execute("importer-example.yml", os.Args[1:], setGrafanaSvc())
+	if err != nil {
+		log.Fatalf("Error: %s", err)
+	}
+}